Case Converter

Transform your text between 6 different case styles: UPPERCASE, lowercase, Title Case, Sentence case, camelCase, and snake_case.

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How to Use

  • Convert a heading to Title Case for consistent blog post formatting.
  • Transform variable names to camelCase or snake_case for programming.
  • Convert ALL CAPS text to sentence case for readability.
  • Quickly lowercase a block of text that was accidentally typed in caps lock.

How It Works

Text case conversion is a common need for writers, developers, and content creators. Different contexts require different capitalization styles.

UPPERCASE converts all letters to capitals. lowercase makes everything small. Title Case capitalizes the first letter of each word. Sentence case capitalizes only the first letter of each sentence. camelCase joins words with each new word capitalized (used in programming). snake_case joins words with underscores in lowercase (also used in programming).


Frequently Asked Questions

Title Case capitalizes the first letter of every word in the text. It is commonly used for headings, titles, and proper nouns. For example, 'hello world' becomes 'Hello World'.
camelCase joins words together and capitalizes the first letter of each word except the first (e.g., 'myVariableName'). snake_case joins words with underscores and uses all lowercase letters (e.g., 'my_variable_name'). Both are common naming conventions in programming.
Sentence case capitalizes only the first letter of each sentence, making it ideal for body text, descriptions, and any general prose. It improves readability compared to all caps or title case for longer text.

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